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Sladkaya [172]
3 years ago
10

Timed I need help please

Mathematics
2 answers:
LenaWriter [7]3 years ago
6 0

The radius of the circle is 1.

quester [9]3 years ago
3 0

Answer:

1

Step-by-step explanation:

Raduis = <u>Diameter(in this case 2)</u>

                            2

2 divided by 2 is equal to 1

:)

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Gavin, Sarah, and Pip share £136 in a ratio of 3:2:3. How much money does each person get?
evablogger [386]

Answer:

gavin gets £51

sarah gets £34

pip gets £51

Step-by-step explanation:

3 + 2 + 3 = 8

136 ÷ 8 = 17, so 1 = 17

gavin = 3 x 17 (51)

sarah = 2 x 17 ( 34)

pip = 3x17 (51)

51+51+34= 136

3 0
3 years ago
Read 2 more answers
How many ways can Marie choose 2 pizza toppings from a menu of 6 toppings if each topping can only be chosen once?
m_a_m_a [10]

Answer:

30 different ways

Step-by-step explanation:

Hi

for the first topping she can choose 1 of 6 items

so she has 6 choices

and then the second topping she has 5 choices as each topping can only be chosen once

so it comes 6 * 5 = 30

5 0
3 years ago
There are 48 female performers in a dance recital. The ratio of men to women is 5:6. How many men are in the dance recital?
Rainbow [258]

Since you said men to women, there are 5 men in the dance recital and 6 women in the dance recital.

1. Look how the problem states. Ex: Ratio of men to women.

2. Look at the ratio. 5:48.

3. We know that there are 48 female performers at the dance recital.

So, there are 5 men at the dance recital.

5 0
3 years ago
Samuel wants to buy cookies for his friend. The diameter of a cookie is 20 inches. What is the cookies area? Round to the neares
olya-2409 [2.1K]

Answer:

314.16

Step-by-step explanation:

Area=πr2

d=2r

Solving for Area

A=1

4πd2=1

4·π·202≈314.15927

7 0
2 years ago
Factor the trinomial step by step &amp; explain 2x^2+ 5x + 3
Colt1911 [192]

Answer:

One way to factor equation is to find the zeros. Its obvious that x=-1 is solution for this. So one factor is (x+1)

the next factor should include 2x at first (because we have 2x^2 in the equation which can not be made any other way)

Let's suppose the factor is (x+1)(2x+b)

Since we do not know what is b open the brackets 2x^2+bx+2x+b. If this is equal to 2x^2+5x+3 then b=3. We are left with (x+1)(2x+3)=2(x+1)(x+3/2)

Would go for other shorter solutions, but they require some deeper understanding like Horner's scheme,Fermat's Theorem or even deeper which I assume You will not understand)

8 0
3 years ago
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